63487930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1$

素因数の和:895

約数の個数: 64

約数和(自身を含む): 134939520

約数和(自身を除く): 71451590

約数列:

[1, 2, 5, 10, 11, 19, 22, 37, 38, 55, 74, 95, 110, 185, 190, 209, 370, 407, 418, 703, 814, 821, 1045, 1406, 1642, 2035, 2090, 3515, 4070, 4105, 7030, 7733, 8210, 9031, 15466, 15599, 18062, 30377, 31198, 38665, 45155, 60754, 77330, 77995, 90310, 151885, 155990, 171589, 303770, 334147, 343178, 577163, 668294, 857945, 1154326, 1670735, 1715890, 2885815, 3341470, 5771630, 6348793, 12697586, 31743965, 63487930]

約数ペア:

[(1, 63487930), (2, 31743965), (5, 12697586), (10, 6348793), (11, 5771630), (19, 3341470), (22, 2885815), (37, 1715890), (38, 1670735), (55, 1154326), (74, 857945), (95, 668294), (110, 577163), (185, 343178), (190, 334147), (209, 303770), (370, 171589), (407, 155990), (418, 151885), (703, 90310), (814, 77995), (821, 77330), (1045, 60754), (1406, 45155), (1642, 38665), (2035, 31198), (2090, 30377), (3515, 18062), (4070, 15599), (4105, 15466), (7030, 9031), (7733, 8210)]